Hailey Glassman will take the stand in a court case against her ex -- whether she likes it or not.
People magazine reports that Glassman, 22, has been subpoenaed by The Learning Channel to testify in a court case against Jon Gosselin, who is being sued by the network for breach of contract. Jon's pal Michael Lohan will also take the stand.
Last month, reps for TLC told "Extra" in a statement, ""The network has been trying privately and patiently for months to get Jon to honor the contract he signed and to comply with his obligations relating to public appearances and statements. Those efforts have been unsuccessful."